Spool winder



FIG. 1 is a front perspective view of the spool winder;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a left side view;

FIG. 8 is a right side view;

FIG. 9 is a front perspective view of a second embodiment of the spool winder;

FIG. 10 is a rear perspective view thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a top plan view;

FIG. 14 is a bottom plan view;

FIG. 15 is a left side view; and,

FIG. 16 is a right side view. 

CLAIM The ornamental design for a spool winder, as shown and described. 